Patents by Inventor Joerg Meier
Joerg Meier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11542966Abstract: The invention relates to a compressed-air supply system for operating a pneumatic installation in a pneumatic system of a vehicle, comprising: a compressed-air feed; a compressed-air connection point to the pneumatic installation; a venting connection point to the environment; a pneumatic main line between the compressed-air feed and the compressed-air connection point, which pneumatic main line has an air dryer; a venting valve, which is arranged on the pneumatic main line and is designed as a pilot valve and has a pilot connection point; a compressor having at least one compressor stage; and, in addition to the pneumatic main line, a pilot valve and a pneumatic pilot channel that connects the pilot valve to the pilot connection point of the venting valve.Type: GrantFiled: September 7, 2018Date of Patent: January 3, 2023Assignee: ZF CV SYSTEMS EUROPE BVInventor: Joerg Meier
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Publication number: 20220227196Abstract: A controlled air spring system with a compressed air supply for height regulation of a vehicle includes a number of air springs and a reservoir for the storage of compressed air, a number of switching valves for height regulation, and a controller configured to actuate the number of switching valves. The at least one switching valve is actuated with a number of sequential switching periods and switches over in a switching period, between a first switching state with an open valve state and a second switching state with a closed valve state, the switching period of the number of sequential shifting periods having the open valve state and the closed valve state. The controller is configured to set a speed for a height change of the height regulation. The setting of the speed takes place via an open/closed parameter.Type: ApplicationFiled: May 13, 2020Publication date: July 21, 2022Inventors: Joerg Meier, Joerg Scharpenberg, Matthias Heinrich Von Schwanewede
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Patent number: 11225159Abstract: Embodiments of the disclosure relate to a charging station for electric vehicles with a ground foundation and a column arranged above the ground foundation and accommodating charging electronics. The ground foundation and the column are formed in one piece. The column includes an opening which runs transversely to the longitudinal axis of the column and extends into the interior of the column. The opening is arranged for accommodating a charging electronics, in particular the opening is arranged as receptacle for the charging electronics and comprises locking means for the charging electronics.Type: GrantFiled: February 18, 2020Date of Patent: January 18, 2022Assignee: innogy SEInventors: Jürgen Waffner, Jörg Meier
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Publication number: 20210190102Abstract: The invention relates to a compressed-air supply system for operating a pneumatic installation in a pneumatic system of a vehicle, comprising: a compressed-air feed; a compressed-air connection point to the pneumatic installation; a venting connection point to the environment; a pneumatic main line between the compressed-air feed and the compressed-air connection point, which pneumatic main line has an air dryer; a venting valve, which is arranged on the pneumatic main line and is designed as a pilot valve and has a pilot connection point; a compressor having at least one compressor stage; and, in addition to the pneumatic main line, a pilot valve and a pneumatic pilot channel that connects the pilot valve to the pilot connection point of the venting valve.Type: ApplicationFiled: September 7, 2018Publication date: June 24, 2021Inventor: Joerg Meier
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Patent number: 10960724Abstract: A compressed air supply installation includes a compressed air supply, a compressed air port to a pneumatic installation, a vent port to a venting environment, and a pneumatic main line between the compressed air supply and the compressed air port. The pneumatic main line includes an air dryer. The installation further includes a vent valve arranged in the pneumatic main line, the vent valve being a first pilot valve having a pilot control port, a compressor having at least one compressor stage, and a second pilot valve and a pneumatic pilot control channel that pneumatically connects the second pilot valve to the pilot control port of the first pilot valve. A pressure-holding pneumatic valve device is connected to the pilot control port of the first pilot valve and is configured to provide a control pressure for the pilot control port of the first pilot valve.Type: GrantFiled: September 13, 2018Date of Patent: March 30, 2021Assignee: WABCO GMBHInventor: Joerg Meier
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Publication number: 20210031129Abstract: The present invention relates to a cleanable 3D filter medium, a method for manufacturing said filter and the use of the filter. The filter medium according to the present invention comprises at least one textile layer being a non-woven of synthetic, organic polymer fibers. The nonwoven having an embossed pattern in which the nonwoven having at the non-embossed area a thickness D and at the embossed area a thickness d and the ratio d/D is the compression factor CF, said compression factor CF being in the range 0.2?FC?0.5. The filter medium according to the present invention can be cleaned and are used in filter systems for air/gas and liquid filtration, particularly in the motor vehicle industry, in air conditioning systems, passenger compartment filters, pollen filters, clean room filters, domestic filters, and as oil filters and hydraulic filters, thus removing solids from air/gas and liquids.Type: ApplicationFiled: July 8, 2020Publication date: February 4, 2021Inventors: Joerg Meier, Joerg Lehnert, Hermann Weizenegger
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Patent number: 10899189Abstract: A compressed-air feed system for operating a pneumatic system includes a compressed-air supply, a compressed-air connection to the pneumatic system, at least one ventilation connection to surroundings, and a pneumatic main line between the compressed-air supply and the compressed-air connection. The pneumatic main line has an air dryer and a regeneration throttle. The compressed-air feed system further includes a first ventilation line between the pneumatic main line and the at least one ventilation connection. The first ventilation line has a first ventilation valve and a ventilation throttle. The compressed-air feed system additionally includes a second ventilation line between the compressed-air connection and the at least one ventilation connection. The second ventilation line has a second ventilation valve formed as a 2/2 directional valve. The compressed-air feed system is designed to provide an operating mode in which the second ventilation valve is open over a predetermined time period.Type: GrantFiled: February 6, 2017Date of Patent: January 26, 2021Assignee: WABCO EUROPE BVBAInventors: Joerg Meier, Uwe Stabenow, Christoph Stuenkel
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Publication number: 20210001679Abstract: A compressed air supply installation includes a compressed air supply, a compressed air port to a pneumatic installation, a vent port to a venting environment, and a pneumatic main line between the compressed air supply and the compressed air port. The pneumatic main line includes an air dryer. The installation further includes a vent valve arranged in the pneumatic main line, the vent valve being a first pilot valve having a pilot control port, a compressor having at least one compressor stage, and a second pilot valve and a pneumatic pilot control channel that pneumatically connects the second pilot valve to the pilot control port of the first pilot valve. A pressure-holding pneumatic valve device is connected to the pilot control port of the first pilot valve and is configured to provide a control pressure for the pilot control port of the first pilot valve.Type: ApplicationFiled: September 13, 2018Publication date: January 7, 2021Inventor: Joerg Meier
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Patent number: 10703164Abstract: A compressed-air feed system for operating a pneumatic system includes a compressed-air supply, a compressed-air connection to the pneumatic system, a ventilation connection to surroundings, and a pneumatic main line between the compressed-air supply and the compressed-air connection. The pneumatic main line has an air dryer and a regeneration throttle. The compressed-air feed system further includes a ventilation line between the pneumatic main line and the ventilation connection. The ventilation line has a ventilation valve and a ventilation throttle. The compressed-air feed system further includes a bypass line between the compressed-air connection and the air dryer. The bypass line has a bypass valve formed as a 2/2 directional valve configured to permit an air flow conducted via the air dryer, and bypassing the regeneration throttle, for filling and ventilating the pneumatic system.Type: GrantFiled: February 6, 2017Date of Patent: July 7, 2020Assignee: WABCO EUROPE BVBAInventors: Joerg Meier, Uwe Stabenow, Christoph Stuenkel
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Patent number: 10688840Abstract: A method for operating an electronically controllable air spring system having air springs includes ascertaining a vehicle velocity of a vehicle and performing a procedure of monitoring a loading procedure and/or a procedure of monitoring an unloading procedure if the vehicle velocity indicates that the vehicle is at a standstill. The method further includes suppressing a level control procedure via the air spring system for a determined time period if at least one pressure difference that is allocated to the air springs exceeds the respective loading pressure limit difference or undercuts the unloading pressure difference and/or a loading criterion or an unloading criterion are met.Type: GrantFiled: June 29, 2018Date of Patent: June 23, 2020Assignee: WABCO GMBHInventors: Matthias Hahn, Joerg Meier, Matthias Heinrich von Schwanewede
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Publication number: 20200180457Abstract: Embodiments of the disclosure relate to a charging station for electric vehicles with a ground foundation and a column arranged above the ground foundation and accommodating charging electronics. The ground foundation and the column are formed in one piece. The column includes an opening which runs transversely to the longitudinal axis of the column and extends into the interior of the column. The opening is arranged for accommodating a charging electronics, in particular the opening is arranged as receptacle for the charging electronics and comprises locking means for the charging electronics.Type: ApplicationFiled: February 18, 2020Publication date: June 11, 2020Applicant: innogy SEInventors: Jürgen Waffner, Jörg Meier
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Publication number: 20190070921Abstract: A compressed-air feed system for operating a pneumatic system includes a compressed-air supply, a compressed-air connection to the pneumatic system, a ventilation connection to surroundings, and a pneumatic main line between the compressed-air supply and the compressed-air connection. The pneumatic main line has an air dryer and a regeneration throttle. The compressed-air feed system further includes a ventilation line between the pneumatic main line and the ventilation connection. The ventilation line has a ventilation valve and a ventilation throttle. The compressed-air feed system further includes a bypass line between the compressed-air connection and the air dryer. The bypass line has a bypass valve formed as a 2/2 directional valve configured to permit an air flow conducted via the air dryer, and bypassing the regeneration throttle, for filling and ventilating the pneumatic system.Type: ApplicationFiled: February 6, 2017Publication date: March 7, 2019Inventors: Joerg MEIER, Uwe STABENOW, Christoph STUENKEL
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Publication number: 20190061459Abstract: A compressed-air feed system for operating a pneumatic system includes a compressed-air supply, a compressed-air connection to the pneumatic system, at least one ventilation connection to surroundings, and a pneumatic main line between the compressed-air supply and the compressed-air connection. The pneumatic main line has an air dryer and a regeneration throttle. The compressed-air feed system further includes a first ventilation line between the pneumatic main line and the at least one ventilation connection. The first ventilation line has a first ventilation valve and a ventilation throttle. The compressed-air feed system additionally includes a second ventilation line between the compressed-air connection and the at least one ventilation connection. The second ventilation line has a second ventilation valve formed as a 2/2 directional valve. The compressed-air feed system is designed to provide an operating mode in which the second ventilation valve is open over a predetermined time period.Type: ApplicationFiled: February 6, 2017Publication date: February 28, 2019Inventors: Joerg MEIER, Uwe STABENOW, Christoph STUENKEL
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Publication number: 20190001778Abstract: A method for operating an electronically controllable air spring system having air springs includes ascertaining a vehicle velocity of a vehicle and performing a procedure of monitoring a loading procedure and/or a procedure of monitoring an unloading procedure if the vehicle velocity indicates that the vehicle is at a standstill. The method further includes suppressing a level control procedure via the air spring system for a determined time period if at least one pressure difference that is allocated to the air springs exceeds the respective loading pressure limit difference or undercuts the unloading pressure difference and/or a loading criterion or an unloading criterion are met.Type: ApplicationFiled: June 29, 2018Publication date: January 3, 2019Inventors: Matthias Hahn, Joerg Meier, Matthias Heinrich von Schwanewede
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Patent number: 10112027Abstract: An apparatus for supplying a respiratory gas includes a conveyor device for conveying the respiratory gas, a conduit for feeding the respiratory gas to a person, and a humidification device for humidifying the respiratory gas. A sensor device is configured to generate a signal indicative of the respiratory gas humidity and a control device is configured to control the humidification device with regard to the signal A method of supplying a respiratory gas to a patient, in which the respiratory gas is introduced by means of a conveyor device into the conduit leading to the patient and is humidified, includes operating the conveyor device so that a respiratory gas pressure which is above ambient pressure is provided in the conduit, and adjusting the humidity on the basis of signals indicative of the relative and/or absolute humidity of the respiratory gas generated by the sensor device.Type: GrantFiled: February 21, 2014Date of Patent: October 30, 2018Assignee: ResMed R&D Germany GmbHInventor: Jörg Meier
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Patent number: 9827387Abstract: An apparatus for supplying a respiratory gas to a patient within the scope of the diagnosis and/or the treatment of sleep-related breathing disorders includes an electronic signal processing device for generating a pressure control signal on the basis of indicative signals relating to the breathing activity and/or the physiological state of a person. The signal processing device comprises a signal inputting device and an extraction device for generating data field entries according to predefined signal analysis procedures. A pressure signal generator is provided for generating the pressure control signal, taking into account determined data field entries which are at least selected by the extraction device.Type: GrantFiled: August 30, 2013Date of Patent: November 28, 2017Assignee: ResMed R&D Germany GmbHInventors: Hartmut Schneider, Jörg Meier, Dieter Heidmann, Harald Vögele, Stefan Madaus, Rainer Jakobs, Stefan Schätzl, Richard Brandmeier
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Publication number: 20170195065Abstract: An opto-isolator is provided that is designed for optically interconnecting devices that are mounted on multiple PCBs. The opto-isolator is particularly well suited for arrangements where the PCB-to-PCB distance is very small. In such cases, using an optical fiber as the optical waveguide can result in the optical fiber being bent beyond its minimum bend radius, resulting in damage to the optical fiber and/or performance problems due to attenuation of the optical signal. The opto-isolator includes first and second generally rigid structures that engage one another with an alignment tolerance that ensures proper board-to-board alignment while also facilitating the ease with which the alignment process can be performed. Once the first and second generally rigid structures are in engagement with one another, they form a generally rigid optical waveguide structure for coupling light from an optical transmitter of one of the PCBs onto an optical receiver of the other PCB.Type: ApplicationFiled: December 31, 2015Publication date: July 6, 2017Inventors: Joerg Meier, Marcin Maros, Markus Stich, Christian Gaertner, Tim Schnitzler, Josef Wittl
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Patent number: 8945863Abstract: The present invention relates to a method for measuring the activity of enzymes in a sample which contains at least one enzyme and at least one enzyme inhibitor corresponding to said enzyme, whereby after de-inhibition the activity of the released enzyme is measured in such a way that a substrate is added to the sample and the time course of the concentration of at least one reaction product (cleavage product) is recorded and the enzyme specific substrate has a fluorogenic part which is cleaved in the enzymatic reaction and the fluorescence (measuring parameter) of which can be detected in a wavelength range where the measuring parameter can be assigned unambiguously to the enzyme activity to be measured, whereby the de-inhibition is carried out by immersing a rigid carrier, to which the inhibitor binding substance is bound, into the sample. The present invention relates also to a corresponding device for measuring the activity on enzymes in a sample.Type: GrantFiled: January 8, 2010Date of Patent: February 3, 2015Assignee: Papst Licensing GmbH & Co. KGInventors: Hans Jörg Meier, Hans Werner Hofer
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Publication number: 20140174934Abstract: The present invention relates to a filter medium, a method for the manufacture thereof and the use of the filter medium according to the invention. The filter medium according to the invention comprises at least two textile nonwoven layers which are joined to one another by needling. The needled composite is then subjected to an aftertreatment so that the holes present from he needling are reduced by at least 50%.Type: ApplicationFiled: December 18, 2013Publication date: June 26, 2014Applicant: JOHNS MANVILLEInventors: Joerg Meier, Joerg Lehnert
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Publication number: 20140166006Abstract: An apparatus for supplying a respiratory gas includes a conveyor device for conveying the respiratory gas, a conduit for feeding the respiratory gas conveyed by the conveyor device to a person, and a humidification device for humidifying the respiratory gas. A sensor device is configured to generate a signal indicative of the respiratory gas humidity and a control device is configured to control the humidification device with regard to the signal which is generated by the sensor device. A method of supplying a respiratory gas to a patient, in which the respiratory gas is introduced by means of a conveyor device into the conduit leading to the patient and is humidified, includes operating the conveyor device so that a respiratory gas pressure which is above ambient pressure is provided in the conduit, and adjusting the humidity on the basis of signals indicative of the relative and/or absolute humidity of the respiratory gas generated by the sensor device.Type: ApplicationFiled: February 21, 2014Publication date: June 19, 2014Applicant: ResMed R&D Germany GmbHInventor: Jörg MEIER